Home / 323,559.04-446,524.38-180,317.80

Finding the Fourth Proportional to 323,559.04, 446,524.38 and 180,317.80

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Solution

The fourth proportional to 323,559.04, 446,524.38 and 180,317.80 is: 248,845.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,559.04 : 446,524.38 = 180,317.80 : x
  2. Step 2: Convert to fraction form
    323,559.04/446,524.38 = 180,317.80/x
  3. Step 3: Cross multiply
    323,559.04x = 446,524.38 × 180,317.80
  4. Step 4: Simplify right side
    323,559.04x = 80,516,293,847.96
  5. Step 5: Solve for x
    x = 80,516,293,847.96/323,559.04
  6. Step 6: Final answer
    x = 248,845.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.